/Engine/Plugins/Experimental/ChaosVD/Source/ChaosVD/Public/Visualizers/IChaosVDParticleVisualizationDataProvider.h
As we are still not settled on if we will stick with having Actors to represent each particle, this interface allows us to abstract the Particle data access instead of using directlyAChaosVDParticleActor
class IChaosVDParticleVisualizationDataProvider